A cardboard drying device for uv printing and printing method thereof

A technology of drying device and printing method, applied in general parts of printing machinery, printing, printing machines, etc., can solve the problems of poor paint adhesion, reduced printing quality, easy paint peeling, etc., and achieve good adhesion and surface resistance. Grinding and printing bright colors

Active Publication Date: 2021-02-05
安徽本色印刷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing UV printing products have poor paint adhesion, which makes the paint on the surface of the printed product easy to fall off after use, causing surface defects; and during the printing process, ink pigments tend to stick to the back of the printing paper after the printed products are stacked, reducing the printing cost. quality

Method used

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  • A cardboard drying device for uv printing and printing method thereof

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] Such as figure 1 As shown, a UV printing cardboard drying device includes a paper feeding device 1, a heating and drying device 2, and a paper output device 3. The paper feeding device 1 is arranged on one side of the heating and drying device 2, and the paper output device 3 is arranged on the other side of the heating and drying device 2; the paper feeding device 1 includes a paper feeding pallet 11, a paper feeding box 12, a feeding roller 13, a feed...

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Abstract

The invention discloses a cardboard drying device for UV printing and a printing method thereof, and relates to the technical field of UV printing. The drying device includes a paper feeding device, a heating and drying device, and a paper output device. The drying device is used to print according to the following steps : Step 1, place the printing paper in the input box, turn on the device for drying, the printing surface of the printing paper faces the upper heating generator; Step 2, when the dried printing paper is naturally cooled to 25-30°C , Send the printing paper into the UV printing machine for printing. The invention heats and dries the printing surface of the printing paper before the printing paper enters the printer, and then cools it to normal temperature for printing. After printing, the curing speed is fast, which can prevent the ink on the printing paper from adhering to the printing paper after the finished printing paper is stacked and squeezed. The back of the upper paper affects the quality of the product; and the printing color is bright.

Description

technical field [0001] The invention relates to the technical field of UV printing, in particular to a cardboard drying device for UV printing. Background technique [0002] UV printing is a printing process that dries and cures ink by ultraviolet light. It needs to match the ink containing photosensitizer with UV curing lamp. The application of UV printing is one of the most important contents in the printing industry. Compared with traditional printing, UV printing has the characteristics of bright colors, special printing materials, novel products, and broad market prospects. It is suitable for high-end business card packaging, high-end commercial albums, special desk calendars, special label printing and other product fields. [0003] Existing UV printing products have poor paint adhesion, which makes the paint on the surface of the printed product easy to fall off after use, causing surface defects; and during the printing process, ink pigments tend to stick to the bac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41F23/04C09D11/101C09D11/03C09D11/102
CPCB41F23/0443B41F23/0453C09D11/03C09D11/101C09D11/102
Inventor 申勇
Owner 安徽本色印刷有限公司
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